17117478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 42989856

約数和(自身を除く): 25872378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 1861, 3066, 3722, 4599, 5583, 9198, 11166, 13027, 16749, 26054, 33498, 39081, 78162, 117243, 135853, 234486, 271706, 407559, 815118, 950971, 1222677, 1901942, 2445354, 2852913, 5705826, 8558739, 17117478]

約数ペア:

[(1, 17117478), (2, 8558739), (3, 5705826), (6, 2852913), (7, 2445354), (9, 1901942), (14, 1222677), (18, 950971), (21, 815118), (42, 407559), (63, 271706), (73, 234486), (126, 135853), (146, 117243), (219, 78162), (438, 39081), (511, 33498), (657, 26054), (1022, 16749), (1314, 13027), (1533, 11166), (1861, 9198), (3066, 5583), (3722, 4599)]